Mazda MPV Tire Size Reference Chart

The following table shows how different tire sizes relate to the three stock
tire sizes that the MPV comes with from factory: 205/65-15, 215/60-16,
and 215/60-17.

Various 15", 16", 17", and 18" tires are shown with
calculated outer diameter as well as the differences between the given tire size
and the stock tire sizes. The column Diff. % shows how much the outer
diameter differs from the corresponding stock tire in percents. The mph
column shows an estimate speed reading that the speedometer would show if the
given tire is used as compared to the van equipped with a stock tire while going
at 100 mph.

For example, the first row shows the data for tire size 195/70-15:

195/70-15

654.00

01.0%

99.0

-01.6%

101.6

-05.2%

105.5

195/70-15: Tire size for which the data is provided.

654.00: Outer tire diameter in millimeter

01.0%: the tire is 1% larger than 205/65-15

99.0: A van equipped with 205/65-15 going at a speed reported as
100 mph will show 99.0 mph on the speedometer while going at the same speed.

-01.6%: the tire is 1.6% smaller than 215/60-16

101.6: the speed reading would be 101.6 mph for the speed that
would be reported as 100 mph when using 215/60-16

-05.2%: the tire is 5.2% smaller than 215/60-17

105.5: the speed reading would be 105.5 mph for the speed that
would be reported as 100 mph when using 215/60-17

Note, than the data provided below is purely theoretical and may differ from
actual tire characteristics. Some of the tire sizes shown below may not
exist.

The tire sizes that are within 2% from the original OEM tires are highlighted
with red.